Exhaust piping.....
04-19-2005, 07:14 AM
#1
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Exhaust piping.....
What size is the OEM exhaust on a 95 GSR. Also, I'm have an exhaust made on Thursday, what size pipe should I go with?? Please help!?!
04-19-2005, 07:51 AM
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I would say an OEM GSR exhaust system is around "1.91 - 2.0". If you're getting an exhaust made you might as well bump it up to 2.25', IMO. Are you staying NA?
04-19-2005, 04:10 PM
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I've "heard" that on my 99 GSR it is 2 1/4 but not mandrel bent so it looks smaller. Never measured so I don't know for sure. As far as your custom exhaust goes, 2.25 - 2.50 should be good.
04-19-2005, 06:02 PM
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i say dont go any bigger than 2.5.. bigger piping = less back pressure = less horsepower. if you were turboing thats a different story.. other than that stick with less than 2.5
04-19-2005, 06:25 PM
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Originally Posted by mikemerc85
i say dont go any bigger than 2.5.. bigger piping = less back pressure = less horsepower. if you were turboing thats a different story.. other than that stick with less than 2.5
04-19-2005, 07:02 PM
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Yeah. There is an INCREDIBLE team-integra.net article on this. Its all related to pressure waves and keeping them in order and in a straight line to maximize flow. Got to team-integra.net and click the articles link at the top then check the exhaust section. It's well worth your time. I promise.